//package com.example.jxauflea.util;
//
//import lombok.extern.slf4j.Slf4j;
//import org.aspectj.lang.ProceedingJoinPoint;
//import org.aspectj.lang.annotation.Around;
//import org.aspectj.lang.annotation.Aspect;
//import org.aspectj.lang.annotation.Pointcut;
//import org.aspectj.lang.reflect.MethodSignature;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.core.LocalVariableTableParameterNameDiscoverer;
//import org.springframework.stereotype.Component;
//
//import javax.servlet.http.HttpServletRequest;
//import java.lang.reflect.Method;
//
//@Slf4j
//@Aspect
//@Component
//public class LogAspect {
//
//	@Autowired
//	private SysLogRepo sysLogRepo;
//
//	@Pointcut("@annotation(me.zhengjie.annotation.Log)")
//	public void pointcut() {
//	}
//
//    @Around("pointcut()")
//    public Object around(ProceedingJoinPoint point){
//        Object result = null;
//        long beginTime = System.currentTimeMillis();
//        try {
//            // 执行方法
//            result = point.proceed();
//        } catch (Throwable e) {
//            e.printStackTrace();
//        }
//        // 执行时长(毫秒)
//        long time = System.currentTimeMillis() - beginTime;
//
//        //保存日志
//        saveLog(point, time);
//        return result;
//    }
//
//    public void saveLog(ProceedingJoinPoint joinPoint, long time){
//        MethodSignature signature = (MethodSignature) joinPoint.getSignature();
//        Method method = signature.getMethod();
//        SysLog sysLog = new SysLog();
//        Log logAnnotation = method.getAnnotation(Log.class);
//        if (logAnnotation != null) {
//            // 注解上的描述
//            sysLog.setOperation(logAnnotation.value());
//        }
//        // 请求的方法名
//        String className = joinPoint.getTarget().getClass().getName();
//        String methodName = signature.getName();
//        String username = null;
//        sysLog.setMethod(className + "." + methodName + "()");
//        // 请求的方法参数值
//        Object[] args = joinPoint.getArgs();
//        // 请求的方法参数名称
//        LocalVariableTableParameterNameDiscoverer u = new LocalVariableTableParameterNameDiscoverer();
//        String[] paramNames = u.getParameterNames(method);
//        if (args != null && paramNames != null) {
//            String params = "";
//            for (int i = 0; i < args.length; i++) {
//                params += "  " + paramNames[i] + ": " + args[i];
//            }
//            sysLog.setParams(params);
//        }
//        HttpContextUtil.getIpAddress();
//
//        // 设置IP地址
//        sysLog.setIp(AddressUtils.getIpAddr(request));
//        sysLog.setLocation(AddressUtils.getCityInfo(sysLog.getIp()));
//
//        //模拟一个用户名
//        sysLog.setUsername("admin");
//        sysLog.setTime((int) time);
//        sysLogRepo.save(sysLog);
//    }
//}
